Starbucks Chocolate Caramel Shortbread contains 360 kcal per piece — 18% of the adult 2,000 kcal daily reference intake, 23% for a child aged 7 to 10, and 28% for a child aged 4 to 6. It is mid-range in the Starbucks sweet bakery selection on calories, below the Triple Chocolate Brownie at 418 kcal and above the Raspberry Jam and Custard Doughnut at 347 kcal. The three-layer structure of butter shortbread, caramel filling and chocolate topping each contribute to the calorie total.

Per piece: 360 kcal, 19g fat (12g saturated), 44g carbohydrate (29g sugar), 3.3g protein, 0.38g salt. The saturated fat at 12g is 60% of the adult daily guideline of 20g. The sugar at 29g is 97% of the adult daily free sugar limit of 30g. The salt at 0.38g is 6% of the adult daily limit of 6g.

Starbucks Chocolate Caramel Shortbread contains 29g of sugar per piece — 7.3 teaspoons and 97% of the adult daily free sugar limit of 30g. For a child aged 4 to 6, this represents 153% of their daily free sugar limit — over one and a half times their entire daily allowance from a single item. For a child aged 7 to 10, it is 121% of their 24g daily limit. The sugar comes from all three layers — the shortbread base contains sugar and golden syrup, the caramel layer uses glucose syrup and condensed milk, and the chocolate topping contains sugar in the chocolate recipe. The NHS free sugar limit is 30g per day for adults, 24g for children aged 7 to 10, and 19g for children aged 4 to 6.

Starbucks Chocolate Caramel Shortbread contains 0.38g of salt per piece — 6% of the adult daily limit of 6g and 13% of the daily limit for a child aged 4 to 6. The salt is low and comes primarily from the butter used in the shortbread base and caramel layer. It is not a significant nutritional consideration relative to the sugar and saturated fat content.

Starbucks Chocolate Caramel Shortbread contains 12g of saturated fat per piece — 60% of the adult daily guideline of 20g and 75% for a child aged 4 to 6. The saturated fat comes from all three components: the high butter content of the shortbread base, the condensed milk and butter in the caramel layer, and the cocoa butter in the dark chocolate topping. Each layer contributes saturated fat, making the cumulative total high relative to the portion size.

Starbucks Chocolate Caramel Shortbread contains 3.3g of protein per piece — 7% of the adult daily reference intake of 50g. The protein comes from the wheat flour in the shortbread base, the condensed milk in the caramel and the milk solids in the chocolate. At 3.3g for 360 kcal the protein-to-calorie ratio is very low — among the lowest of any item in the Starbucks sweet range — reflecting the high fat and sugar content with minimal protein-rich ingredients.

Yes. NOVA 4, ultra-processed. The chocolate topping contains soya lecithin as an emulsifier. The caramel layer contains glucose syrup — an industrially processed sweetener — and emulsifiers. The shortbread base contains golden syrup. These industrial additives across all three layers determine the NOVA 4 classification despite the shortbread base using recognisable ingredients such as butter, flour and sugar at its core.

Starbucks Chocolate Caramel Shortbread contains wheat/gluten, milk, egg and soya as declared allergens — four allergens. The wheat comes from the flour in the shortbread base. The milk comes from the butter in the shortbread, the condensed milk in the caramel and the milk in the chocolate. The egg comes from the egg yolk in the shortbread recipe. The soya comes from the soya lecithin in the chocolate topping. It does not contain peanuts, tree nuts, fish, shellfish, celery, mustard, sesame, lupin or molluscs. Always tell your barista if you have a severe allergy before ordering.

Yes. Starbucks Chocolate Caramel Shortbread is suitable for vegetarians. It contains no meat or fish. It is not suitable for vegans as it contains butter, condensed milk, egg and milk chocolate. It is also not suitable for those with wheat, milk, egg or soya allergies. Notably it does not contain tree nuts, which makes it more accessible than the Triple Chocolate Brownie or White Chocolate Cherry Blondie for those with nut allergies.

At 29g of sugar — 153% of the daily free sugar limit for a child aged 4 to 6 — the Chocolate Caramel Shortbread is not appropriate for children. The 12g saturated fat uses 75% of their daily guideline. The four declared allergens narrow its suitability. The three-layer structure means all three components contribute sugar simultaneously — shortbread, caramel and chocolate — making the total sugar hard to moderate. For children, the Classic Porridge, Egg White Bites or Kettle Lightly Salted Crisps are far more appropriate choices.

Starbucks Chocolate Caramel Shortbread — also known as millionaire's shortbread — is unusual in the Starbucks sweet range in having three structurally distinct layers each with their own nutritional profile. The shortbread base is high in saturated fat from butter. The caramel layer is the primary sugar source, using glucose syrup and condensed milk. The chocolate topping contributes both sugar and cocoa butter saturated fat. Most Starbucks sweet items are single-batter products; the Chocolate Caramel Shortbread is the only three-layer assembled item in the range, which accounts for why its sugar and saturated fat accumulate from multiple distinct sources.

At 29g of sugar the Chocolate Caramel Shortbread uses 97% of the adult daily free sugar limit before any drink is added. Even a plain Cappuccino or Flat White adds 9-12g from milk, taking the total to 38-41g — over the adult daily limit. A Caramel Macchiato adds 23g, bringing the total to 52g. A Grande Caramel Frappuccino at 48g would take the total to 77g. Only an unsweetened Americano or herbal tea at zero sugar keeps the combined total at or near the adult daily limit. The Chocolate Caramel Shortbread is one of the few food items at Starbucks where even a plain milk coffee pushes the daily sugar total over the limit.

The Chocolate Caramel Shortbread contains 360 kcal versus 418 kcal in the Triple Chocolate Brownie — 58 fewer calories. Sugar is lower at 29g versus 33g. Saturated fat is lower at 12g versus 16g. The Shortbread has four allergens versus five in the Brownie — no tree nuts declared in the Shortbread. On protein both are low at 3.3g versus 6g. For lower calories, lower sugar and lower saturated fat the Chocolate Caramel Shortbread is the better choice between the two. For those managing tree nut allergies, the Shortbread is the more accessible option.

Starbucks Chocolate Caramel Shortbread sits in the mid-to-upper range of the Starbucks sweet bakery on sugar at 29g — just under the adult daily limit — and saturated fat at 12g. It is the only three-layer assembled sweet item at Starbucks, which gives it a distinctly different eating experience from the muffins, brownies and cakes. It has no tree nut allergen, making it more accessible than several other items in the sweet range on allergen grounds. It is suitable for vegetarians but not vegans. As an occasional indulgence it delivers a strong combination of butter, caramel and chocolate — but the sugar and saturated fat content mean it is nutritionally one of the more demanding items in the Starbucks sweet selection.